23388678

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{18301}}^1$

素因数の和:18380

約数の個数: 24

約数和(自身を含む): 51392016

約数和(自身を除く): 28003338

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 18301, 36602, 54903, 109806, 164709, 329418, 1299371, 2598742, 3898113, 7796226, 11694339, 23388678]

約数ペア:

[(1, 23388678), (2, 11694339), (3, 7796226), (6, 3898113), (9, 2598742), (18, 1299371), (71, 329418), (142, 164709), (213, 109806), (426, 54903), (639, 36602), (1278, 18301)]